a silly little utility that draws a horizontal rule the full width of your terminal.
Not very useful by itself, but nice to call from other scripts when you need to divide some information visually.
By default it’ll use Box Drawings Light Horizontal (\u2500) for
a nice smooth line, but you can pass it any character you want and
it’ll use that instead. Want a line of hearts? hr ❤
Note: emojis end up a little weird because they’re frequently more than one character wide but your terminal expects monospaced characters. 🤷 Whatever. Experiment. Have fun.
USAGE: hr [character]
If you pass it a character it will use that character to create
the horizontal rule.
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